{"author_name":"shigemk2","type":"rich","title":"Common Lisp \u30ea\u30b9\u30c8\u69cb\u9020\u3092\u5206\u89e3\u3059\u308b","width":"100%","description":"(setq l `(1 (2 3 (4)) 5)) ;; \u30ea\u30b9\u30c8\u69cb\u9020\u3092\u5206\u89e3\u3059\u308b\u306e\u306f\u9762\u5012 (let* ((a (car l)) (l2 (cadr l)) (b (car l2)) (c (cadr l2)) (d (car (nth 2 l2))) (e (nth 2 l))) (list a b c d e)) ; => (1 2 3 4 5) ;; \u30ea\u30b9\u30c8\u69cb\u9020\u306e\u5f62\u3092\u4e0e\u3048\u308b\u3060\u3051\u3067\u697d\u3005\u5206\u89e3 (destructuring-bind (a (b c (d)) e) l (list a b c d e)) ; => (1 2 3 4 5) P192Emacs Lisp\u30c6\u30af\u30cb\u30c3\u30af\u30d0\u30a4\u30d6\u30eb\u4f5c\u8005: \u308b\u3073\u304d\u2026","height":"190","blog_title":"by shigemk2","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20120419%2F1334814327\" title=\"Common Lisp \u30ea\u30b9\u30c8\u69cb\u9020\u3092\u5206\u89e3\u3059\u308b - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"http://ecx.images-amazon.com/images/I/51Wg39T8KAL.jpg","provider_name":"Hatena Blog","url":"https://www.shigemk2.com/entry/20120419/1334814327","author_url":"https://blog.hatena.ne.jp/shigemk2/","published":"2012-04-19 14:45:27","categories":["Emacs Lisp"],"blog_url":"https://www.shigemk2.com/","provider_url":"https://hatena.blog"}